Move json reader where it is used

[JasonMarechal25]

Json reader is specifically made for and used by StudyUpdater

[JasonMarechal25]

This pull request includes several changes to the CMakeLists and source files to reorganize and update the JsonXpansionReader component. The most important changes involve moving the JsonXpansionReader from the helpers module to the study-updater module, updating include paths, and adjusting related tests.

Reorganization and Updates:

• File Moves and Include Path Updates:

  • Moved JsonXpansionReader.cpp from src/cpp/helpers to src/cpp/study-updater and updated its include paths accordingly. (src/cpp/study-updater/JsonXpansionReader.cpp, src/cpp/study-updater/LinkParametersCSVOverwriter.cpp, src/cpp/study-updater/StudyUpdater.cpp) [1] [2] [3]

• CMakeLists Adjustments:

  • Removed JsonXpansionReader.cpp from src/cpp/helpers/CMakeLists.txt and added it to src/cpp/study-updater/CMakeLists.txt. (src/cpp/helpers/CMakeLists.txt, src/cpp/study-updater/CMakeLists.txt) [1] [2]
  • Updated target_include_directories to include private headers for study_updater_test. (src/cpp/study-updater/CMakeLists.txt)

Testing Adjustments:

• Test File Reorganization:
  • Removed JsonXpansionReaderTest.cc from helpers_test and added it to study_updater_test. (tests/cpp/helpers/CMakeLists.txt, tests/cpp/study_updater/CMakeLists.txt) [1] [2]
  • Updated JsonXpansionReaderTest to use new paths and included it in the study_updater_test executable. (tests/cpp/helpers/JsonXpansionReaderTest.cc, tests/cpp/study_updater/JsonXpansionReaderTest.cc) [1] [2]

Removal of Redundant Entries:

• Redundant Source and Header Removals:
  • Removed redundant entries for LinkParametersCSVOverwriter.cpp and StudyUpdateStrategy.cpp from src/cpp/study-updater/CMakeLists.txt. (src/cpp/study-updater/CMakeLists.txt)

Test Configuration:

• Test Directory Addition:
  • Added study_updater subdirectory to the test configuration. (tests/cpp/CMakeLists.txt)

These changes are aimed at better organizing the codebase and ensuring that the JsonXpansionReader component and its related tests are correctly placed within the study-updater module.